dream. >> danielle doty is living the dream -- a dream she's been aiming toward most of her life. >> i had been competing in pageants since i was 7 years old, and i thought, "you know, i'm at the right age." so i was like, "why not give it a try?" >> texas! [ cheers and applause ] >> the texas teen won the crown, and now she gets to wear the gown. >> colorful? >> colorful. >> [ laughs ] >> actually, quite a few of them. hers is now a lifestyle jam-packed with red-carpet openings, glitter, and glamour. >> i love this. >> love that. out of these three pieces, i'd say the zipper dress is really amazing, and this is, i mean, just fabulous. >> it looks like fun, but it's also a full-time job. danielle has a calendar filled with good causes...like this one -- project sunshine. it brings a bit of happiness to children with serious illnesses. >> when she comes into the hospital, she just has a light about her and makes the kids smile and makes them feel like a normal kid. >> helping out miss teen u.s.a. is some additional star power -- miss u.s.a. much like a supportive older sister, miss u.s.